Question

in an adapter class program if it contains 5 method how many methods are to be overiden
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Answer 1

Adapter Class Program

Explanation:

• Mouse clicked, mouseExited, mouseEntered, mousePressed, and mouseReleased are the five ways available.

• Even if only one of these techniques is required when alerted of an event, all of them must be implemented.

• An adapter class in JAVA allows listener interfaces to be implemented by default.

• The Delegation Event Model gave rise to the concept of listener interfaces.

• It's one of the numerous approaches used in Graphical User Interface (GUI) programming languages like JAVA to handle events.
• The user interacts with the system through related images and graphics in most event-driven GUI programming.
• This implies that any action taken by the user, like as moving the mouse cursor on the screen, clicking a button, or scrolling a page, is treated as a separate event.